What You Don't Know Wednesdays

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Across
  1. 2. Holding a cryptocurrency rather than selling it
  2. 3. A unique and non-interchangeable unit of data stored on a digital ledger
  3. 8. An organization represented by rules encoded as a computer program that is transparent, controlled by the organization members and not influenced by a central government
  4. 11. A hypothesized iteration of the internet, supporting persistent online 3-D virtual environments through conventional personal computing, as well as virtual and augmented reality headsets
Down
  1. 1. The number of blocks preceding it in the blockchain
  2. 4. A tree in which every leaf node is labelled with the cryptographic hash of a data block, and every non-leaf node is labelled with the cryptographic hash of the labels of its child nodes
  3. 5. Tokens, cryptocurrencies, and other types of digital assets that are not bitcoin
  4. 6. A type of money that is not backed by any commodity such as gold or silver and derives its value solely from the trust that people place on it.
  5. 7. What happens when a blockchain diverges into two potential paths forward, a change in protocol, or
  6. 9. A type of funding using cryptocurrencie
  7. 10. An extension of the World Wide Web through standards set by the World Wide Web Consortium